发布于:2025-07-06 05:50浏览量:125文/优校网
1.密封;隔离;堵塞
2.【摄】密封
3.海豹
4.(打在火漆,铅等上的)火漆封印;封蜡;封铅;封条
5.印;图章;戳记;纪念邮戳
6.保证;严守秘密的誓约;守秘密的义务
7.【机】密封垫;焊接
8.捺印;封缄
9.〈美〉海豹突击队
10.图记;记号
11.【物】绝缘
12.海豹毛皮(制品)
13.海豹皮色
14.征候;预兆
15.(下水道的) S 形防臭弯管
1.密封;隔离;堵塞
2.【摄】密封
3.海豹
4.(打在火漆,铅等上的)火漆封印;封蜡;封铅;封条
5.印;图章;戳记;纪念邮戳
6.保证;严守秘密的誓约;守秘密的义务
7.【机】密封垫;焊接
8.捺印;封缄
9.〈美〉海豹突击队
10.图记;记号
11.【物】绝缘
12.海豹毛皮(制品)
13.海豹皮色
14.征候;预兆
15.(下水道的) S 形防臭弯管
1.在...上打上封印;封;密封(信等)
2.关进;关闭;密闭(容器,窗等)
3.闭(嘴);缄(口等);守(秘密)
4.决定;确定;注定(命运);解决
5.保证 (with)
6.证明
7.【海】〈英〉接受;采用
8.猎海豹
9.盖印于;打印于;在(度量衡器,商品等上)加上检验封印
10.【电】使(插头与插孔等)紧密接触
11.用水泥等充填
12.在...上划十字;给...施洗礼;(摩门教徒)举行(结婚[过继]仪式)
1.在...上打上封印;封;密封(信等)
2.关进;关闭;密闭(容器,窗等)
3.闭(嘴);缄(口等);守(秘密)
4.决定;确定;注定(命运);解决
5.保证 (with)
6.证明
7.【海】〈英〉接受;采用
8.猎海豹
9.盖印于;打印于;在(度量衡器,商品等上)加上检验封印
10.【电】使(插头与插孔等)紧密接触
11.用水泥等充填
12.在...上划十字;给...施洗礼;(摩门教徒)举行(结婚[过继]仪式)
1.a large ocean animal that eats fish and lives mainly in cold parts of the world. Seals are amphibiousthey can live both in water and on land. A young seal is called a pup.
2.a piece of something such as wire or wax that seals a container and that you have to break before you can open the container; a shaped piece of something such as rubber that closes a hole inside a machine so that air or other substances cannot get in or out
3.a special mark that you put on something, for example a document, to show that it is legal or official
1.to close a container or space by covering it with something so that air or other substances cannot get in or out